- NiroSan® | Stainless steel
- NiroSan® Gas | Stainless steel
- NiroSan® Industry | Stainless steel
- NiroSan® SF | Stainless steel
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NiroTherm® | Stainless steel
- NiroTherm® Industry | Stainless steel
- PURAPRESS® | Silicon bronze
- SANHA-Press® | Copper
- SANHA-Press® Gas | Copper
- SANHA-Press® Solar | Copper
- SANHA-Press® Chrom | Copper
- ACR Copper Press | Copper
- Heavy Steel Press | Carbon steel
- Heavy Steel Press Gas | Carbon steel
- SANHA®-Therm | Carbon steel
- SANHA®-Therm Industry | Carbon steel
- 3fit®-Press | Silicon bronze & PPSU
- 3fit®-Push | Brass
NiroTherm® (Serie 91000) | Stainless steel

System description NiroTherm® – The stainless steel press fitting system for heating, cooling and more
The NiroTherm® piping system consists of high-quality, flow-optimised stainless steel fittings (press fittings) and matching stainless steel pipes in accordance with DIN EN 10312. The proven material 1.4301 is used in combination with permanently elastic moulded seals made of black EPDM (ethylene propylene diene rubber). The NiroTherm®-F pipe (material 1.4520 / X2CrTi17, same wall thickness as NiroSan® pipes) is available as a particularly economical, nickel-free alternative – safe and reliable. The benchmark for stainless steel fittings Electro-galvanised carbon steel in particular must be protected against external moisture. Although the system does not corrode when installed correctly in closed systems without oxygen ingress, screed, damp masonry, condensation or plaster water or other external influences can lead to corrosion damage. Protective wraps, heat-shrink tubing, coatings or paint in accordance with AGI Q 151 are common but very time-consuming protective measures. NiroTherm® offers a clear advantage here, as these measures are not necessary thanks to the high-quality material, which significantly reduces labour costs. Your advantages with the NiroTherm® piping system:
- Reliable & durable: Corrosion-resistant stainless steel fittings and pipes for long-lasting systems, especially against external corrosion
- Time-saving: No need for time-consuming insulation against moisture as with carbon steel – saving time and money
- Economical: Excellent alternative to copper or carbon steel
- Always fits: Extensive product range up to 168.3 mm (DN 150)
Flexible pressing with combipress® – three contours, one system A special highlight of the NiroTherm® piping system – as with many SANHA® metal press systems – is the combipress® function: All press fittings up to and including 54 mm can be pressed securely with the standard press contours SA, V and M. Fittings up to 108 mm are compatible with the SA and M contours. For you, this means maximum flexibility in tool selection and no risk of confusion in the warehouse or on the construction site! With combipress®, you not only save time and money, you also benefit from simple and reliable processing!* Experience since 2007: The benchmark for stainless steel fittings! SANHA® has been producing the NiroTherm® stainless steel press fitting system since 2007 and therefore has many years of experience with the material, technology and quality. Naturally, we have an EPD for NiroTherm® based on the latest standard. Put your trust in tested quality and a well-designed system that has proven itself in numerous applications and construction projects! * Not for industrial applications. Please contact us if you have any questions.
Products
Filter products
Marking of NiroTherm®
In addition to the system description, NiroTherm® system press fittings are marked on the outside with a red dot.
No interference with laquering & varnish
NiroTherm® fittings are also available in a special silicone-, fat- and oil-free version that does not interfere with laquering e.g. in the automotive or chemical industry. They come with EPDM sealing ring and in separate packaging.
*This does not affect thermal insulation necessitated by national energy efficiency laws.
Operating conditions for the NiroTherm® press system |
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Water, aqueous solutions, technical gases (non toxic, non flammable), d ≤ 168 mm | |
Operating pressure | 16 bar |
Operating temperature (EPDM) | -30 °C - +120 °C |
Pipe thread: R/Rp thread according to EN 10226, Fastening thread: G-thread (union nut) according to ISO 228 |
Features
combipress® =
- Tool compatibility: pressable with press jaws and slings with original SA, V and M contour up to and including 54 mm
- Leak path feature (certified forced leakage before pressing) in combination with
- Push & Stay function for safe, reliable installation in every position
First class material, lower labour cost.
NiroTherm® is especially useful where carbon steel systems cannot be installed or need to be heavily protected against corrosion. NiroTherm® needs less protection as the material itself offers an additional layer of safety.
Quick installation, no risk of fire.
The connection with stainless steel pipes by cold pressing enables a fast, time-saving installation and eliminates the risk of fire during the process. NiroTherm® installation systems are therefore ideally suited for renovation work.
Exceptional flexibility
- All dimensions from 15 to 168,3 mm
- Reliable, permanent connection with various pipes:
- NiroTherm® (1.4301/304)
- SANHA®-Therm (carbon steel)
- Thread according to EN 10226 and ISO7/1 Type R and Rp
Areas of application
More applications on demand.
Certificates
Show cases
Country | Reference | Product |
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Wohnungen Nussdorferstraße, Wien | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel | |
Aldi, Genk | NiroTherm® | Stainless steel | |
Aldi, Kortessem | NiroTherm® | Stainless steel | |
Lidl, Oostende | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel, Heating circuit manifolds | |
OKay, Berlares | NiroTherm® | Stainless steel | |
Vyncolit, Gent | NiroTherm® | Stainless steel | |
NiroTherm® | Stainless steel | ||
Honeywell Praha, CZ | NiroTherm® | Stainless steel | |
Honeywell Praha, CZ | NiroTherm® | Stainless steel, NiroSan® | Stainless steel | |
Alter Güterbahnhof, Freiburg | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel, PURAPRESS® | Silicon bronze, SANHA-Press® | Copper, Heating circuit manifolds, 3fit®-Press | Silicon bronze & PPSU, NiroSan® Gas | Stainless steel | |
Arborea Marina Resort, Neustadt | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel, PURAPRESS® | Silicon bronze, SANHA-Press® | Copper, 3fit®-Press | Silicon bronze & PPSU | |
Bettenhaus, Köln | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel | |
Feuerwache Frechen | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel, PURAPRESS® | Silicon bronze, SANHA-Press® | Copper | |
Freiraum Living, Freiburg | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel, Heating connections | |
Hampton by Hilton, Freiburg | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel, Heating circuit manifolds, PURAFIT® | Silicon bronze | |
Holiday Inn, Köln | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel | |
Hyatt Place, Frankfurt | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel | |
Johannes Gutenberg Universität, Mainz | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, PURAPRESS® | Silicon bronze | |
KU80 Bamberg | NiroTherm® | Stainless steel, NiroSan® | Stainless steel | |
Neubau BP Lingen | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel | |
Raab Karcher, Essen | NiroTherm® | Stainless steel, PURAPRESS® | Silicon bronze | |
Real Markt, Balingen | NiroTherm® | Stainless steel, NiroSan® | Stainless steel | |
Seramun Diagnostica, Heidesee | NiroTherm® | Stainless steel, NiroSan® | Stainless steel | |
Thyssen Krupp, Röhrsdorf bei Chemnitz | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, NiroSan® Industry | Stainless steel, NiroTherm® Industry | Stainless steel | |
Trainingszentrum Dynamo Dresden | NiroTherm® | Stainless steel | |
Wyndham Super 8, Freiburg | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel, Heating circuit manifolds | |
115 Viviendas RAG, Bilbao (Bilbao) | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel | |
144 Viviendas Arragoiti, Bilbao (Bilbao) | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel | |
47 Viviendas Eibar, Eibar (Gipúzcoa) | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel | |
75+25 Viviendas Zapatari, San Sebastián | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel | |
87+90 Viviendas Miribilla, Bilbao | NiroTherm® | Stainless steel, NiroSan® | Stainless steel, SANHA®-Therm | Carbon steel | |
Basauri 28, Bilbao (Bilbao) | NiroTherm® | Stainless steel, SANHA®-Therm | Carbon steel | |
ProMessa, Deventer | NiroTherm® | Stainless steel, PURAPRESS® | Silicon bronze, SANHA-Press® | Copper, RefHP® | CuFe |